00550nam a2200193 a 4500 9251031355 DLC 628 FOO 1992 C159 Or. Pescod, M. B. Wastewater treatment and use in agriculture / Rome : Food and Agriculture Organization of the United Nations, 1992. xiv, 125 p. : ill. ; 30 cm. Sewage irrigation. Fish ponds Sewage Sewage sludge as fertilizer. Sewage disposal AEDBB 19040 19040 0 0 0 628_000000000000000_FOO_1992_C159_OR 0 83789 LBC LBC 2020-03-03 A33043 628 FOO 1992 C159 Or. 2020-03-03 EK